Chemistry, 06.09.2021 23:10 twistedhyperboles
An atom has a mass number of 48 and 22 neutrons. How many protons would this atom have?
70 protons
toms
48 protons
26 protons
Atoms
22 protons
nology ©
C
inology ©
Answers: 1
Chemistry, 21.06.2019 21:30
The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?
Answers: 1
Chemistry, 21.06.2019 21:30
Which is the layer underground where all empty spaces are filled with a combination of air and water ?
Answers: 1
Chemistry, 22.06.2019 14:10
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
Answers: 2
Chemistry, 23.06.2019 02:30
Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
Answers: 2
An atom has a mass number of 48 and 22 neutrons. How many protons would this atom have?
70 protons...
Biology, 11.02.2020 20:17
Mathematics, 11.02.2020 20:17
Mathematics, 11.02.2020 20:17
Mathematics, 11.02.2020 20:17
Mathematics, 11.02.2020 20:18